another massive effect was that the south american plate jumped over nafka plate, or nafka plate gets down. we moved 3 meters to the west and at the same time we lift up at about 3 meters in certain areas. so navy -- this is very important because in some places where you are supposed to get into with your ships, not any more. so a hydrographic survey, certain port was absolutely mandatory when you have this event. i said to the australian staff, because of that we are closer neighbors right now. here you can see an example that was before the earthquake, the distance of the low tide. and now it's absolutely far away. so some marine small sea life in there absolutely disappeared. that's another effect you can see a lighthouse in there before tsunami and where is the lighthouse in the middle of the island down there after the tsunami. so the bottom is absolutely came up. another example. another effect of -- global effect. because of the change of the mass of the earth, because it moves so it change slightly the configuration, it has an effect in the axis rotation of the globe. it move